MB_Init()

As mentioned in the previous section, MB_Init() needs to be called to initialize µC/Modbus. When called, MB_Init() creates one task that handles processing of all frames sent to your product. See section 7 for details.

Prototype

void  MB_Init (CPU_INT32U freq);

Arguments

freq

corresponds to the RTU timer interrupt frequency you intend to use. If you don’t use Modbus RTU in your product, simply pass 0.

Returned Value

None

Notes / Warnings

None

Called By

Your Modbus master or slave application.